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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Successful build of RawTerm, reference main (a37954), with Swift 6.0 for Linux on 17 Sep 2024 05:54:05 UTC.

Swift 6 data race errors: 1

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.53.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Swonkie/RawTerm.git
Reference: main
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/Swonkie/RawTerm
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at a37954e Increase swift-tools version to 5.9
Cloned https://github.com/Swonkie/RawTerm.git
Revision (git rev-parse @):
a37954e5b2eede05248317b85ee65fb5ee458ecb
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Swonkie/RawTerm.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/Swonkie/RawTerm.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1
basic-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:9d7dab235f2b0b46edadd73b1fb0c3b5323df02053420324a4a2f8ca89cb54a5
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/4] Emitting module RawTerm
/host/spi-builder-workspace/Sources/RawTerm/RawTerm.swift:23:13: warning: var 'original' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
21 |
22 | /// `termios` struct to hold original terminal settings.
23 | private var original: termios?
   |             |- warning: var 'original' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert 'original' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: annotate 'original' with '@MainActor' if property should only be accessed from the main actor
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
24 |
25 |
[4/4] Compiling RawTerm RawTerm.swift
/host/spi-builder-workspace/Sources/RawTerm/RawTerm.swift:23:13: warning: var 'original' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
21 |
22 | /// `termios` struct to hold original terminal settings.
23 | private var original: termios?
   |             |- warning: var 'original' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert 'original' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: annotate 'original' with '@MainActor' if property should only be accessed from the main actor
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
24 |
25 |
Build complete! (7.72s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "RawTerm",
  "name" : "RawTerm",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "RawTerm",
      "targets" : [
        "RawTerm"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "RawTermTests",
      "module_type" : "SwiftTarget",
      "name" : "RawTermTests",
      "path" : "Tests/RawTermTests",
      "sources" : [
        "RawTermTests.swift"
      ],
      "target_dependencies" : [
        "RawTerm"
      ],
      "type" : "test"
    },
    {
      "c99name" : "RawTerm",
      "module_type" : "SwiftTarget",
      "name" : "RawTerm",
      "path" : "Sources/RawTerm",
      "product_memberships" : [
        "RawTerm"
      ],
      "sources" : [
        "RawTerm.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
basic-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:9d7dab235f2b0b46edadd73b1fb0c3b5323df02053420324a4a2f8ca89cb54a5
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Done.